Package com.onec.ui

Class ActionRow

java.lang.Object

com.onec.ui.ActionRow

public final class ActionRow
extends Object

A read-only view of one list row, handed to the per-row functions of a row action (.icon(...), .label(...), .visibleWhen(...), .enabledWhen(...)) so a single control can vary by that row's state — a pause "Suspend" on a running record flipping to a play "Resume" when it's stopped, or a button shown only on the rows it applies to.

It wraps the resolved row the list already computed (the same shape the grid renders), so no extra query runs: raw attribute values plus the resolved _display strings refs and enums carry. Read a field with text(String) (the human/display value — for an enum this is the constant name), enumValue(String, Class) (typed back to your enum), or get(String) (the raw stored value). All lookups are case-insensitive.

 a.action("toggle").scope(ActionScope.ROW)
  .icon(row -> row.enumValue("status", Status.class) == Status.STOPPED ? "play" : "pause")
  .label(row -> row.enumValue("status", Status.class) == Status.STOPPED ? "Resume" : "Suspend")
  .handler(ctx -> ...);
 

Constructor Summary

Constructors

Constructor	Description
ActionRow(Map<String,Object> data)

Method Summary

Modifier and Type	Method	Description
<E extends Enum<E>> E	enumValue(String column, Class<E> enumType)	column resolved back to a constant of enumType (matched on the enum's name, the value text(String) returns for an enum column), or null if empty/unmatched.
Object	get(String column)	The raw stored value of column (a ref/enum reads back as its UUID), or null.
UUID	id()	This row's id (_id), or null if absent/unparseable.
String	text(String column)	The display string of column: the resolved {column}_display (a ref's label, an enum's constant name) when present, else the raw value as text, else "" — never null.
Map<String,Object>	values()	The underlying row map (resolved values keyed by column) — an escape hatch for ad-hoc reads.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ActionRow

public ActionRow(Map<String,Object> data)

Method Details

id

public UUID id()

This row's id (_id), or null if absent/unparseable.

get

public Object get(String column)

The raw stored value of column (a ref/enum reads back as its UUID), or null.

text

public String text(String column)

The display string of column: the resolved {column}_display (a ref's label, an enum's constant name) when present, else the raw value as text, else "" — never null.

enumValue

public <E extends Enum<E>> E enumValue(String column,
 Class<E> enumType)

column resolved back to a constant of enumType (matched on the enum's name, the value text(String) returns for an enum column), or null if empty/unmatched.

values

public Map<String,Object> values()

The underlying row map (resolved values keyed by column) — an escape hatch for ad-hoc reads.